Sorry, I just want to write again and apologize, I just realized I've been an idiot.
Its just now occurred to me that the thing about Ada is that all stuff being shared about him on social media was less about "marketing" and was more of you guys, the creators, being very excited about your character, and sharing lots of fun details and lore. (I've been thinking non-stop about the game and talking about it to anyone who will listen.) I recently went though the twitter back log earlier today to read all the bits of trivia about the characters, and it literally JUST NOW clicked to me how much it all makes sense. I'm so sorry for misconstruing it. I really enjoyed the game and the story, and I'm looking forward to the Ada patch, and I was the who took things wrong. Its like y'all said on the twitter, some details just didn't fit in with the main story (aka the Ada backstory) so it makes sense its not visible, because the story isn't about Ada. (edit: I also just realized that him being trans actually DOES play into his character arc, but I won't state that here because obvious spoilers. Again, I can't stop thinking about the game and the longer I think about it the more I keep realizing things. I'm also obviously socially awkward, whoopsies.)
TL:DR Today I F'd Up by mistaking fun lore about a supporting character shared by passionate creators as cheap marketing and I sorely regret it.